2006 GMC Yukon Denali Exterior lighting Problems
- Complaints
- 1about this part
- Share
- 5%of 21 total for the year
- Median mileage
- 64,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the exterior lighting of the 2006 GMC Yukon Denali, 5% of the 21 complaints for this model year. Where a mileage was given, the median is 64,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The upper brake indicator light (bar) on top of the rear lift gate door malfunctioned. I did not realize that it had not been working or for how long. Obviously this was a dangerous situation. The dealer claims it burned out after discovering it during inspection of another problem, however, none of my other vehicles have ever needed replacements for these LED lights. After paying $300, for a new brake light bar it worked. It seems to me that it shorted out or may have had wires that became corroded. Just one of a multitude of continuing electrical problems with this vehicle.”
NHTSA complaint #10592169, filed 2014-05, 64,000 milesRelated service bulletins
- 10249011Jan 12, 2024This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
- 10232136Feb 15, 2023This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
- 10200151Jun 21, 2021This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
- 10169354Nov 12, 2019This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
- 10155009Dec 13, 2018This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
- 10129093Jan 24, 2018This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire…
Exterior lighting: other model years
Other parts of the 2006 GMC Yukon Denali
4 complaintsLatches, locks and linkages
4 complaintsBrakes
2 complaintsElectronic stability control
2 complaintsOther or unknown
2 complaintsBody and structure
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsElectrical system
1 complaintsEquipment
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2006 GMC Yukon Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology